import os
import shutil


class Solution:

    file_path="/Users/chenlong/Downloads/baidudisk/razG"
    out_path="/Users/chenlong/Downloads/baidudisk/razG1"
    count = 49
    def rename(self):
        if not os.path.exists(self.out_path):
            os.mkdir(self.out_path)
        for file in os.listdir(self.file_path):
            if not file.__contains__(".DS_Store"):
              shutil.copy(os.path.join(self.file_path,file), os.path.join(self.out_path,"RAZ-G "+str(self.count)+" "+file))
              self.count +=1    
if __name__ == '__main__':
    solution = Solution()
    solution.rename()